A Novel Sesquiterpene from Pulicaria Crispa (Forssk.) Oliv

Age-dependent susceptibilities of Bulinus truncatus snails to an aqueous extract of Pulicaria crispa (Forssk.) Oliv. (Asteraceae) leaves.

This study was carried out to investigate the potential use of the herb Pulicaria crispa in the biological control of different developmental stages of Bulinus truncatus, a major snail intermediate host of urinary schistosomiasis. Age-dependent susceptibilities of mature adult snails, immature snails, juveniles, and one-day old egg masses to aqueous extracts of Pulicaria crispa leaves collected...

Novel Sesquiterpene Lactone and Sesquiterpene Lactone Glucoside from the Flowers of the Tunisian Pulicaria Laciniata (coss. Et Kral.) Thell

* corresponding author, e-mail : [email protected] Abstract: A sesquiterpene lactone 1 Lacinin and a sesquiterpene lactone glucoside 2 Laciniside, were isolated from the flowers of Pulicaria laciniata. Their structures were elucidated by extensive spectroscopic methods including 1D-( 1 H and 13 C) and 2D-NMR experiments, (CHcorr, HMBC, 1 H1 H COSY and NOESY) as well as high resolution E...

novel aromatic sesquiterpene from the sponge halichondria

Immunostimulatory effects of extract of Pulicaria crispa before and after Schistosoma mansoni infection.

The immunostimulatory effects of methanolic extract from Pulicaria crispa were investigated in mice before and after infection with Schistosoma mansoni. Mice were subjected for daily intra-peritoneal injection by the extract (33 ng/mouse) for 10 successive days followed by infecting every mouse with 100 S. mansoni cercariae. Treatment with the extract induced significant increase (p < 0.05) in ...

Novel bioactive compound from the Sparassis crispa mushroom.

A novel compound (2) and a known one (1) were isolated from the mushroom, Sparassis crispa. Both compounds inhibited melanin synthesis and MRSA growth.